Left plots: red are targets, blue are telluric. Observed mags are calculated from median value of green chip. Zeropoint gives overall throughput: bigger number is more throughput.
First spatial plots: circles are objects, squares are tellurics, crosses are sky fibers. Colors give deviation of observed mag from expected 2MASS mag using the median zeropoint; red is brighter
Second spatial plots: circles are sky fibers. Colors give sky line brightness relative to plate median sky line brightness
FrameNreadsZeropointsMag plots Spatial mag deviation Spatial sky 16325A emission deviations (filled: sky, open: star) Spatial sky continuum emission Spatial sky telluric CO2 absorption deviations (filled: H < 10)
7210059 47
RedGreenBlue
z18.39
znorm14.21
sky 14.6 14.4 14.3
S/N 9.7 17.5 18.2
S/N(c) 8.3 16.0 16.1
SN(E/C) 0.97
7210060 47
RedGreenBlue
z18.16
znorm13.98
sky 14.6 14.4 14.6
S/N 8.0 14.8 15.2
S/N(c) 7.1 13.7 14.4
SN(E/C) 0.93
7210061 47
RedGreenBlue
z18.53
znorm14.35
sky 14.7 14.5 14.7
S/N 10.5 18.6 19.8
S/N(c) 9.3 17.3 18.2
SN(E/C) 0.95
7210062 47
RedGreenBlue
z18.55
znorm14.37
sky 14.8 14.6 14.5
S/N 10.8 18.8 19.5
S/N(c) 9.1 17.7 18.6
SN(E/C) 0.97
7210063 47
RedGreenBlue
z17.19
znorm13.01
sky 14.5 14.5 14.6
S/N 3.7 7.6 8.4
S/N(c) 3.2 6.7 7.6
SN(E/C) 0.99
7210064 47
RedGreenBlue
z14.94
znorm10.76
sky 14.5 14.5 14.9
S/N 0.4 1.3 1.1
S/N(c) 0.4 1.2 1.1
SN(E/C) 1.02
7210065 47
RedGreenBlue
z16.33
znorm12.15
sky 14.7 14.6 14.9
S/N 1.7 4.1 4.6
S/N(c) 1.6 3.7 4.2
SN(E/C) 1.02
7210066 47
RedGreenBlue
z16.77
znorm12.59
sky 14.6 14.5 14.8
S/N 2.5 5.6 6.6
S/N(c) 2.2 5.0 6.0
SN(E/C) 1.05